Given the equation:
zx = 5g ( 2x - c )
Solve the equation for x
so,
[tex]\begin{gathered} zx=5g(2x-c) \\ zx=5g\cdot2x-5g\cdot c \\ zx=10gx-5gc \end{gathered}[/tex]Combine the terms of x on the left
[tex]\begin{gathered} zx-10gx=-5gc \\ \end{gathered}[/tex]Take x as a common :
so,
[tex]\begin{gathered} x(z-10g)=-5gc \\ x=\frac{-5gc}{z-10g}=\frac{5gc}{10g-z} \\ so, \\ \\ x=\frac{5gc}{10g-z} \end{gathered}[/tex]